CN103979076A - Folding type windproof and rainproof sealed heat preservation hatch cover - Google Patents
Folding type windproof and rainproof sealed heat preservation hatch cover Download PDFInfo
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- CN103979076A CN103979076A CN201410241491.9A CN201410241491A CN103979076A CN 103979076 A CN103979076 A CN 103979076A CN 201410241491 A CN201410241491 A CN 201410241491A CN 103979076 A CN103979076 A CN 103979076A
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- hatchcover
- hatch cover
- thermal insulation
- heat insulation
- cover body
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Abstract
The invention belongs to the field of ship equipment, and discloses a folding type windproof and rainproof sealed heat preservation hatch cover which comprises a base, a hydraulic cylinder, a rotating base, a left hatch cover body, a right hatch cover body, a rolling wheel, a settler, a sealed rotating mechanism, an inclined rail, a hinge, a thermal insulation layer and polyester foam layers. The left hatch cover body and the right hatch cover body are arranged at the upper portion of the base. The left end of the left hatch cover body is connected with the base through the hinge. The rolling wheel is arranged at the right end of the right hatch cover body and matched with the inclined rail on the base. The hydraulic cylinder is installed inside the left side of the base and connected with the rotating base on the left hatch cover body so that rotating matching can be achieved. The settler is arranged inside the right side of the base and located under the rolling wheel. The left hatch cover body and the right hatch cover body are connected with each other for rotation through the sealed rotating mechanism. The thermal insulation layer is arranged on the inner wall of the base. The polyester foam layers are arranged in the left hatch cover body and the right hatch cover body. The folding type windproof and rainproof sealed heat preservation hatch cover can be automatically opened, has good sealing performance due to the multiple thermal insulation structures and thermal insulation materials, is good in thermal insulation effect, and is quite convenient to use.
Description
Technical field
The present invention relates to collapsible wind resistance rain sealing thermal insulation hatch cover, is mainly a kind of freezer hatch cover of big fishing vessel, belongs to equipment of Vessel field.
Background technology
Along with scientific and technological development, people are stretched to ocean by sight from land, pelagic fishery has become national development priority at present, ocean fishing vessel need to carry out stored refrigerated to the fish catching, could preserve for a long time like this, but current fishing boat freezer is simple in structure, especially hatch cover is directly irony, heat insulation effect is poor, is a urgent problem.
Summary of the invention
The object of this invention is to provide collapsible wind resistance rain sealing thermal insulation hatch cover.
The problem to be solved in the present invention is the poor deficiency of fishing vessel hatch cover heat insulation effect.
For realizing object of the present invention, the technical solution used in the present invention is:
Collapsible wind resistance rain sealing thermal insulation hatch cover, comprise pedestal, hydraulic actuating cylinder, rotation seat, left hatchcover, right hatchcover, roller, settler, sealed rotational mechanism, oblique orbit, hinge, thermal insulation layer and polyester foamed layer, described pedestal top is provided with left hatchcover, right hatchcover, left hatchcover left end is connected with pedestal by hinge, right hatchcover right-hand member is provided with roller, oblique orbit on roller and pedestal matches, pedestal is provided with hydraulic actuating cylinder in left side, hydraulic actuating cylinder is connected and realizes normal-running fit with rotation seat on left hatchcover, inside, pedestal right side is provided with settler, settler be positioned at roller under, left hatchcover, right hatchcover interconnects rotation by sealed rotational winding machine, thermal insulation layer is installed on base internal wall, left hatchcover, in right hatchcover, be provided with polyester foamed layer.
Described sealed rotational mechanism comprises heat insulation cross bar, recessed, projection, heat insulation, heat insulation raised line, wood particle, upper holder, screw, poly-resin ring, large wooden unit, sealing band, rotating shaft and lower fixed frame, left hatchcover, between right hatchcover, be provided with successively from top to bottom recessed, projection, heat insulation cross bar, heat insulation, heat insulation raised line, wood particle, left hatchcover, in right hatchcover, be symmetrically installed with from top to bottom upper holder, lower fixed frame, upper holder, between lower fixed frame, by screw, realize fixing, on screw, cover has poly-resin ring, upper holder, between lower fixed frame, be provided with sealing band, two lower fixed frames are realized and being rotationally connected by rotating shaft.
Described recessed, projection complement each other to form the isolation of first rigidity, and heat insulation cross bar, heat insulation cooperatively interact and realize second heat-insulating and sealing, coordinate heat insulation raised lines to realize the heat insulation cushion seal in San road in the middle of two wood particles.
Described left hatchcover, right hatchcover bottom are provided with large wooden unit.
Described left hatchcover, right hatchcover and susceptor edges junction are provided with twice sealed insulation layer, first consists of two rectangular space 30cm of polyurethane, the rectangular tracheae that is provided with of polyurethane in outside, on tracheae, connect Non-return air valve, be used for realizing negative pressure, increase suction, inside and outside producing, collaborate while preventing from vibrating, second is coordinated and is formed by cleading and straight-bar.
Described settler comprises jacking hydraulic actuating cylinder, movable block, spring, on jacking hydraulic actuating cylinder, movable block is installed, and movable block two ends fix by the inward recess edge of spring and right hatchcover, and the width of movable block is greater than the diameter of roller, makes roller can realize sinking.
Advantage of the present invention is: this hatch cover can be realized automatically and opening, and be provided with multiple-insulating structure and warm material, and there is good leak tightness, high insulating effect, weatherability can be good, and realized and being opened and closed automatically by hydraulic actuating cylinder, degree of automation is high, also reduce the configuration of operating personal on ship, used suitable convenience, should there are market outlook widely.
Accompanying drawing explanation
Fig. 1 is the front view of the collapsible wind resistance rain of the present invention sealing thermal insulation hatch cover;
Fig. 2 is the birds-eye view of the collapsible wind resistance rain of the present invention sealing thermal insulation hatch cover;
Front view when Fig. 3 is opening of the collapsible wind resistance rain of the present invention sealing thermal insulation hatch cover;
Fig. 4 is the cutaway view of the B-B of the collapsible wind resistance rain of the present invention sealing thermal insulation hatch cover;
Fig. 5 is the enlarged diagram of the A portion of the collapsible wind resistance rain of the present invention sealing thermal insulation hatch cover;
Fig. 6 is the enlarged diagram of the sealed rotational mechanism of the collapsible wind resistance rain of the present invention sealing thermal insulation hatch cover;
Fig. 7 is the enlarged diagram of the B portion of the collapsible wind resistance rain of the present invention sealing thermal insulation hatch cover;
Fig. 8 is the enlarged diagram of the C portion of the collapsible wind resistance rain of the present invention sealing thermal insulation hatch cover;
In figure: 1, pedestal 2, hydraulic actuating cylinder 3, rotation seat 4, left hatchcover 5, right hatchcover 6, roller 7, settler 8, sealed rotational mechanism 9, oblique orbit 10, hinge 11, thermal insulation layer 12, polyester foamed layer 13, heat insulation cross bar 14, recessed 15, projection 16, heat insulation 17, heat insulation raised line 18, wood particle 19, upper holder 20, screw 21, poly-resin ring 22, large wooden unit 23, sealing band 24, rotating shaft 25, lower fixed frame 26, polyurethane rectangular 27, cleading 28, straight-bar 29, tracheae 30, Non-return air valve 31, jacking hydraulic actuating cylinder 32, movable block 33, spring.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated.
Collapsible wind resistance rain sealing thermal insulation hatch cover, comprise pedestal 1, hydraulic actuating cylinder 2, rotation seat 3, left hatchcover 4, right hatchcover 5, roller 6, settler 7, sealed rotational mechanism 8, oblique orbit 9, hinge 10, thermal insulation layer 11 and polyester foamed layer 12, described pedestal 1 top is provided with left hatchcover 4, right hatchcover 5, left hatchcover 4 left ends are connected with pedestal 1 by hinge 10, right hatchcover 5 right-hand members are provided with roller 6, realizing the rolling of hatch cover opens, oblique orbit 9 on roller 6 and pedestal 1 matches, pedestal is provided with hydraulic actuating cylinder 2 in 1 left side, be used for left hatchcover 4, right hatchcover 5 jackings are opened, hydraulic actuating cylinder 2 is connected and realizes normal-running fit with rotation seat 3 on left hatchcover 4, pedestal 1 inside, right side is provided with settler 7, settler 7 be positioned at roller 6 under, for left hatchcover 4, right hatchcover 5 positions fixing while closing, left hatchcover 4, right hatchcover 5 are realized and are interconnected rotation by sealed rotational mechanism 8, on pedestal 1 inwall, thermal insulation layer 11 are installed, and are provided with polyester foamed layer 12 in left hatchcover 4, right hatchcover 5, for realizing heat-insulation and heat-preservation, prevent that cold energy is delivered on steel plate.
Described sealed rotational mechanism 8 comprises heat insulation cross bar 13, recessed 14, projection 15, heat insulation 16, heat insulation raised line 17, wood particle 18, upper holder 19, screw 20, poly-resin ring 21, large wooden unit 22, sealing band 23, rotating shaft 24 and lower fixed frame 25, left hatchcover 4, between right hatchcover 5, be provided with successively from top to bottom recessed 14, projection 15, heat insulation cross bar 13, heat insulation 16, heat insulation raised line 17, wood particle 18, left hatchcover 4, in right hatchcover 5, be symmetrically installed with from top to bottom upper holder 19, lower fixed frame 25, upper holder 19, between lower fixed frame 25, by screw 20, realize fixing, on screw 20, cover has poly-resin ring 21, reduce heat conduction, between upper holder 19, lower fixed frame 25, be provided with sealing band 23, for realize thermal insulation separation from, two lower fixed frames 25 are realized and being rotationally connected by rotating shaft 24, thereby realize the rotating switch of hatch cover.
Described recessed 14, projection 15 complement each other to form the isolation of first rigidity, can effectively prevent that extraneous hard thing is to inner destruction simultaneously, heat insulation cross bar 13, heat insulation 16 cooperatively interact and realize second heat-insulating and sealing, in the middle of two wood particles 18, coordinate heat insulation raised line 17 to realize the heat insulation cushion seal in San road, such three road structures have good intensity and effect of heat insulation.
Described left hatchcover 4, right hatchcover 5 bottoms are provided with large wooden unit 22, for heat insulation, increase whole structural strength simultaneously.
Described left hatchcover 4, right hatchcover 5 and pedestal 1 junction, edge are provided with twice sealed insulation layer, first consists of two rectangular 26 space 30cm of polyurethane, the polyurethane rectangular 26 in outside is provided with tracheae 29, on tracheae 29, connect Non-return air valve 30, be used for realizing negative pressure, increase suction, while preventing Ship Vibration, hatch cover is automatically upspring and collaborates inside and outside producing, and has increased air-tightness; Second is coordinated and is formed by cleading 27 and straight-bar 28, for heat insulation.
Described settler 7 comprises jacking hydraulic actuating cylinder 31, movable block 32, spring 33, movable block 32 is installed on jacking hydraulic actuating cylinder 31, movable block 32 two ends fix by spring 33 and the inward recess edge of right hatchcover 5, prevent from can not independently falling when lacking skidding, the width of movable block 32 is greater than the diameter of roller 6, make roller 6 can realize sinking, realize location.
Using method of the present invention: when left hatchcover 4, right hatchcover 5 need to be opened, first start jacking hydraulic actuating cylinder 31 by roller 6 jackings, then primer fluid cylinder pressure 2 carries out jacking, under the cooperation of sealed rotational mechanism 8, roller 6 rolls along oblique orbit 9, realize left hatchcover 4, the collapsible unlatching of right hatchcover 5, in the time will closing, hydraulic actuating cylinder 2 shrinks, left hatchcover 4, right hatchcover 5 will automatically be set level and close, then jacking hydraulic actuating cylinder 31 retraction positioning instants can, easy to use, cold storage effect is good.
Claims (6)
1. collapsible wind resistance rain sealing thermal insulation hatch cover, comprises pedestal (1), hydraulic actuating cylinder (2), rotation seat (3), left hatchcover (4), right hatchcover (5), roller (6), settler (7), sealed rotational mechanism (8), oblique orbit (9), hinge (10), thermal insulation layer (11) and polyester foamed layer (12), is characterized in that: described pedestal (1) top is provided with left hatchcover (4), right hatchcover (5), left hatchcover (4) left end is connected with pedestal (1) by hinge (10), right hatchcover (5) right-hand member is provided with roller (6), oblique orbit (9) on roller (6) and pedestal (1) matches, in pedestal (1) left side, hydraulic actuating cylinder (2) is installed, hydraulic actuating cylinder (2) is connected and realizes normal-running fit with rotation seat (3) on left hatchcover (4), and pedestal (1) inside, right side is provided with settler (7), settler (7) be positioned at roller (6) under, left hatchcover (4), right hatchcover (5) is realized and is interconnected rotation by sealed rotational mechanism (8), on pedestal (1) inwall, thermal insulation layer (11) is installed, left hatchcover (4), in right hatchcover (5), be provided with polyester foamed layer (12).
2. collapsible wind resistance rain sealing thermal insulation hatch cover according to claim 1, is characterized in that: described sealed rotational mechanism (8) comprises heat insulation cross bar (13), recessed (14), projection (15), heat insulation (16), heat insulation raised line (17), wood particle (18), upper holder (19), screw (20), poly-resin ring (21), large wooden unit (22), sealing band (23), rotating shaft (24) and lower fixed frame (25), left hatchcover (4), between right hatchcover (5), be provided with successively from top to bottom recessed (14), projection (15), heat insulation cross bar (13), heat insulation (16), heat insulation raised line (17), wood particle (18), left hatchcover (4), in right hatchcover (5), be symmetrically installed with from top to bottom upper holder (19), lower fixed frame (25), upper holder (19), between lower fixed frame (25), by screw (20), realized and being fixed, the upper cover of screw (20) has poly-resin ring (21), upper holder (19), between lower fixed frame (25), be provided with sealing band (23), two lower fixed frames (25) are realized and being rotationally connected by rotating shaft (24).
3. collapsible wind resistance rain sealing thermal insulation hatch cover according to claim 1 and 2, it is characterized in that: described recessed (14), projection (15) complement each other to form the isolation of first rigidity, heat insulation cross bar (13), heat insulation (16) cooperatively interact and realize second heat-insulating and sealing, coordinate heat insulation raised line (17) to realize the heat insulation cushion seal in San road in the middle of two wood particles (18).
4. collapsible wind resistance rain sealing thermal insulation hatch cover according to claim 1 and 2, is characterized in that: described left hatchcover (4), right hatchcover (5) bottom are provided with large wooden unit (22).
5. collapsible wind resistance rain sealing thermal insulation hatch cover according to claim 1, it is characterized in that: described left hatchcover (4), right hatchcover (5) and pedestal (1) junction, edge are provided with twice sealed insulation layer, first consists of two polyurethane rectangular (26) space 30cm, the polyurethane in outside rectangular (26) is provided with tracheae (29), the upper Non-return air valve (30) that connects of tracheae (29), be used for realizing negative pressure, increase suction, inside and outside producing while preventing from vibrating, collaborate, second is coordinated and is formed by cleading (27) and straight-bar (28).
6. collapsible wind resistance rain sealing thermal insulation hatch cover according to claim 1, it is characterized in that: described settler (7) comprises jacking hydraulic actuating cylinder (31), movable block (32), spring (33), movable block (32) is installed on jacking hydraulic actuating cylinder (31), movable block (32) two ends fix by spring (33) and the inward recess edge of right hatchcover (5), the width of movable block (32) is greater than the diameter of roller (6), makes roller (6) can realize sinking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410241491.9A CN103979076B (en) | 2014-06-03 | 2014-06-03 | Collapsible wind resistance rain sealing thermal insulation hatch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410241491.9A CN103979076B (en) | 2014-06-03 | 2014-06-03 | Collapsible wind resistance rain sealing thermal insulation hatch board |
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| Publication Number | Publication Date |
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| CN103979076A true CN103979076A (en) | 2014-08-13 |
| CN103979076B CN103979076B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410241491.9A Active CN103979076B (en) | 2014-06-03 | 2014-06-03 | Collapsible wind resistance rain sealing thermal insulation hatch board |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264725A (en) * | 2017-06-14 | 2017-10-20 | 福建省马尾造船股份有限公司 | A kind of topside hangar door |
| CN110745210A (en) * | 2019-09-11 | 2020-02-04 | 上海江南长兴造船有限责任公司 | Hydraulic synchronous jacking device for hatch covers of large container ships and application method thereof |
| CN111532376A (en) * | 2020-05-12 | 2020-08-14 | 上海海洋大学 | Hatch cover opening and closing mechanism of deep-sea manned submersible |
| CN113188722A (en) * | 2021-04-14 | 2021-07-30 | 湖北三江航天万峰科技发展有限公司 | Waterproof device and method for heat preservation cabin |
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| JPS57172888A (en) * | 1981-04-17 | 1982-10-23 | Mac Gregor Far East Ltd | Folding device for hatch cover |
| KR100605084B1 (en) * | 1998-03-09 | 2006-07-28 | 맥그리거 (핀) 오와이 | Rotating mechanism for cargo ship hatch cover |
| CN101081637A (en) * | 2006-05-30 | 2007-12-05 | Tts航运设备公司 | A device at hatch covers |
| CN201951676U (en) * | 2010-11-12 | 2011-08-31 | 无锡市海联舰船附件有限公司 | Hatch cover used for ship |
| CN202593802U (en) * | 2012-03-22 | 2012-12-12 | 扬帆集团股份有限公司 | Novel cargo hold folding type hatch cover |
| CN103693167A (en) * | 2013-12-26 | 2014-04-02 | 上海德瑞斯华海船用设备有限公司 | Open-closing device of hatch cover |
| CN203876947U (en) * | 2014-06-03 | 2014-10-15 | 舟山利远机械有限公司 | Folding type wind-and-rain-resisting sealed heat insulation type hatch cover |
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2014
- 2014-06-03 CN CN201410241491.9A patent/CN103979076B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57172888A (en) * | 1981-04-17 | 1982-10-23 | Mac Gregor Far East Ltd | Folding device for hatch cover |
| KR100605084B1 (en) * | 1998-03-09 | 2006-07-28 | 맥그리거 (핀) 오와이 | Rotating mechanism for cargo ship hatch cover |
| CN101081637A (en) * | 2006-05-30 | 2007-12-05 | Tts航运设备公司 | A device at hatch covers |
| CN201951676U (en) * | 2010-11-12 | 2011-08-31 | 无锡市海联舰船附件有限公司 | Hatch cover used for ship |
| CN202593802U (en) * | 2012-03-22 | 2012-12-12 | 扬帆集团股份有限公司 | Novel cargo hold folding type hatch cover |
| CN103693167A (en) * | 2013-12-26 | 2014-04-02 | 上海德瑞斯华海船用设备有限公司 | Open-closing device of hatch cover |
| CN203876947U (en) * | 2014-06-03 | 2014-10-15 | 舟山利远机械有限公司 | Folding type wind-and-rain-resisting sealed heat insulation type hatch cover |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264725A (en) * | 2017-06-14 | 2017-10-20 | 福建省马尾造船股份有限公司 | A kind of topside hangar door |
| CN110745210A (en) * | 2019-09-11 | 2020-02-04 | 上海江南长兴造船有限责任公司 | Hydraulic synchronous jacking device for hatch covers of large container ships and application method thereof |
| CN110745210B (en) * | 2019-09-11 | 2022-04-05 | 上海江南长兴造船有限责任公司 | Hydraulic synchronous jacking device for hatch covers of large container ships and application method thereof |
| CN111532376A (en) * | 2020-05-12 | 2020-08-14 | 上海海洋大学 | Hatch cover opening and closing mechanism of deep-sea manned submersible |
| CN113188722A (en) * | 2021-04-14 | 2021-07-30 | 湖北三江航天万峰科技发展有限公司 | Waterproof device and method for heat preservation cabin |
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| Publication number | Publication date |
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| CN103979076B (en) | 2016-08-31 |
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